Derail Valley News

Hi everyone,

Today we have another small update, while the major one is in progress.



For the SteamVR version of the game we added support for Valve Index, or namely its unique controllers. With Index you can grab and let go of items and levers in Derail Valley by physically squeezing or letting go of the controllers, which are attached to your hand by a clever strap system.

Apart from that, the behavior is mostly the same as with other kinds of VR controllers. We couldn't take advantage of finger tracking unfortunately, as this isn't supported by the third-party VR input system that Derail Valley is based on, yet.



We fixed some of the most pressing recent bugs, namely the locomotive remote being unusable in VR, and the cars appearing sunken through the rails.



In case you missed it, we wrote a bit about the Hazmat update progress in our Build #78 news post. We're happy to say that we've solved some major obstacles since (got massive explosions working, made a notable performance improvement and got coupler & derailment overhaul working), and the update has been shaping up nicely, day by day.



Controls:

- (SteamVR) Added support for Index controllers (legacy, no finger tracking)
- Fixed being able to get stuck moving in VR smooth locomotion, when no input was given

Bug fixes:

- Fixed locomotive remote joysticks being difficult to grab in VR
- Fixed some cars having bogies appearing off-tracks until touched with another car

Hey everyone,

For many months now, we've been working on an upcoming major update, known as the "Hazmat update". In the last few weeks the whole team's been working on it exclusively, so the number of isolated fixes ready to release in the meantime was limited. Still, today we've accumulated enough of the fixes to constitute an in-between update.



Today's update mostly focuses on bug fixes, such as:

- Fixed the camera tilt bug
- Fixed VR belt points taking items when they shouldn't
- Optimized item spawning
- Alt-tab now pauses the game
- Pause stops the sounds too



Despite being called "Hazmat" (short for Hazardous Materials cargo), the update will include a lot more. We grew the scope, so its primary mission would be to reach a stable version - as if we were releasing Derail Valley for the first time. Apart from explosions, the main improvements will include the overall fidelity and game-play improvements (more goals, more challenges, better tutorial). This will involve a complete coupler rework, speed signs, new licenses, among many more additions. We will have dedicated news posts for each feature subset, as we near the update release.

At this point, most of the core features for the Hazmat update are near completion. About two weeks ago we started testing them and are now doing optimizations and general polish. That's the current status, but note that this will take a while. There is no release date estimate yet.

In the meantime we are likely to release a few more smaller bug fixing updates, such as this one!



Bug fixes:

- Fixed the recent bug with camera tilting while in a locomotive cab
- Fixed VR belt point getting stuck in grab mode
- Fixed sound playing when the game is paused
- Improved prevention of falling through ground when teleporting to steep slopes in VR

Misc:

- Optimized item spawning
- Game will now pause when switching windows (alt-tab)
- Controls booklet now dynamically adapts to current input device
- Fixed being unable to zoom with a booklet in hand in NonVR
- Extended remote controller battery life
- Command debug.toggleui now also disables in-game tooltips (NonVR)
- Shunter’s reverser can no longer be changed when throttle is applied, in NonVR
- Increased NonVR crosshair and interaction text font size on high-res screens (e.g. 4k)

Hey all,

We've got more bug fixes this week! There are many more changes in progress, but they are mostly piling up for the big Hazmat update coming next month, so stay tuned!



As "caved in" tunnels have been a recurring issue, we took the time to entirely rework how the game determines tunnel holes. This change should eliminate the possibility of trains hitting terrain in tunnel entrances, and also prevents visual glitches where holes would disappear, fully or partially.

There are still a rare few tunnels placed in such a way that terrain can be still seen in them (e.g. east of Harbor), but this will be fixed separately in the next world update and is now harmless.



We're continually working on bug fixes, and the goal is to reduce them to the absolute possible minimum by the time Hazmat update rolls out.

Notable highlights are that we fixed frequent CPU spikes in VR (actually caused by third party code, thanks for this video), as well as the bug in NonVR where items would drop out of hands and become unable to be picked up again, among other fixes.



Railway:

- Reworked tunnel entrances
- Fixed tunnels missing holes sometimes (looking caved in)
- Fixed colliding with terrain at tunnel entrances sometimes
- Fixed tunnel holes being visible (terrain faces sticking out of tunnel walls)

Performance:

- Reduced CPU spikes in VR, caused by 3rd party code (console, VRTK)

Controls:

- Fixed being unable to teleport to shunter from its right cab side
- Fixed a bug where mouse-look could make held item untakeable
- Fixed mouse-look being usable during stashing/unstashing animations
- Fixed locomotive remote battery indicator showing as not charging

Misc:

- Fixed car ID plates having no spaces in cargo names
- Load machine now displays its corresponding track’s ID

Hi everyone,

Today we have some notable stability improvements:



Following some testing with the community over the past few weeks, we upgraded Derail Valley to Unity version 2018.3. For some players this could be major news, as reportedly it eliminates rare crashes during gameplay and removes the annoying crash dialog when quitting the game. Those with older-generation CPUs will be thrilled to know that Derail Valley no longer has a SSE4 requirement!

Apart from stability, the upgrade also brought slight performance and appearance boost to terrain rendering.



Loaded autorack are now filled with shiny new cars! Being the last cargo type missing a model, these little cars will bring a lot of color to the sight of Machine Factory and Harbor!



As usual we made various more bug fixes for VR and NonVR! Some of them include no longer dropping items out of belt when grabbing them accidentally, no longer inventory getting bugged when taking money in VR, job booklets saving as regular inventory items, and lots more!



Build #76 - May 15, 2019:

System:

- Upgraded Unity to 2018.3
\ Improved performance (terrain rendering optimization)
\ Removed SSE4 requirement (can be played on older CPUs, e.g. Phenom II)
\ Should fix crash when quitting game
\ Should fix rare in-game crashes for some players
\ Slightly Improved terrain graphics

Cargo:

- Added cars cargo models

Jobs:

- Job booklets are now saved as items, preserving inventory slots and job ID
- Fixed inventory bug in VR, caused by validating booklets or taking money
- Restart button now deletes all active job booklets (previously only from inventory)

Controls:

- Fixed colliders on loaded cars not working properly when teleporting onto them
- Fixed items easily falling from belt in VR when accidentally grabbed (e.g. loco remote)
- Fixed belt slot sometimes disappearing in VR
- Decreased locomotive remote battery consumption
- Fixed a bug when dropping an item during the mouse-look exit animation
- Fixed grabbed items having incorrect velocity when dropped after teleporting to a moving train
- Fixed Bob’s vehicle brakes not working (keyboard)
- Fixed a bug with shunter exhaust which could make player get stuck in the air if stepped on

Hey all,

We have a new round of bug fixes this week!



Some VR players were getting their save-game corrupted. This could happen if you selected "restart at nearest station" while on a train. The game could then teleport away from the world and subsequently save this player position. The game could no longer load this position, effectively rendering the save-game corrupt. This is now fixed, and if you were affected, the game will now be able to fix your save-game and spawn you at tutorial depot.



You've surely at some point moved selection to an item, while already holding another item. Pressing Tab would then return your selection to original slot. This is now improved so that the game will auto-stash your current item to the first empty slot and automatically equip the newly selected one.

You may have noticed that with some items it's no longer possible to scroll through the inventory, because they use mouse wheel when equipped. This is now possible to override by holding Alt, which forces inventory scrolling.

Mouse-look can now be used in either toggle or hold modes, depending on how long you hold the Alt button pressed. Leaving the mouse-look range will now smoothly blend held item back into position.

These are the highlights for this update, but there are many more small fixes and improvements - make sure to read the full changelog below!



Bug fixes:

- Fixed bug with “restart” button moving player into the sky in VR and corrupting savegame
\ Also prevented loading screen freeze at 71%, for affected players (savegame auto-fix)
- Fixed a bug that could prevent the game from starting on first launch after installation
- Fixed some booklets not being placeable in VR belt
- Fixed an error with VR belt
- Fixed loading screen background image not preserving aspect ratio when resizing window
- Fixed incorrect boxcar normal map export
- Fixed items not giving back scroll wheel focus when destroyed
- Fixed pocket watch alarm sound playing at the player's position even when the watch is somewhere else
- Fixed pocket watch crown and watch hands sometimes being misaligned
- Fixed low initial player position in tutorial

Controls:

- Alt-scroll now forces inventory scrolling
- Tab now unstashes selected inventory item even when you already hold an item
- Mouse-look can now be toggled with a single key press, or activated when holding the key
- Fixed steam whistle being activated when using locomotive remote horn using keyboard

Items:

- Items now animate into place when leaving mouse-look mode
- Improved lighter lid closing interaction with the fire
- Lighter fire can no longer be extinguished by clicking
- Increased the success chance of lighting the lighter
- Fixed map indicator sometimes spinning
- Added “job” suffix to job booklet item name

Misc:

- Updated DV Guide and Controls NonVR pages with latest info
- Reduced tender hatch spring resistance